Q: Is 138,125 a Composite Number?

 A: Yes, 138,125 is a composite number.

Why is 138,125 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 138,125 can be evenly divided by 1 5 13 17 25 65 85 125 221 325 425 625 1,105 1,625 2,125 5,525 8,125 10,625 27,625 and 138,125, with no remainder.

Since 138,125 cannot be divided by just 1 and 138,125, it is a composite number.


More Examples

Number 138,123138,124138,126138,127
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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